30-50% - field up to 10 kOe (recall level 50 is top of the magnet, 30 the bottom).

0-30% - Please do not change the field!

Before transfer set H=0

Trouble shooting

If the green light doesn't turn on when purging

Check if your temperature is in ‘stable’ status in which case the green light does not turn on.

Put some ‘Vacuum Grease’ (white-colored Silicone, in a green-white tube) on the movable rod to enhance the vacuum seal.

If the sample straw is detached from the probe inside the SQUID

Prepare with the empty stick at the end putting kapton tape in an oval or conical shape, set the VTI temperature to 300 K (otherwise the frozen straw may break while touching), then do a gentle "fishing".